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AFE4950YBGT - Texas Instruments

Description: Ultra-small integrated AFE for wearable optical heart-rate monitoring and SpO2

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AFE4950YBGT Details

  • Manufacturer Part Number:

    AFE4950YBGT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2020-10-24

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    S-PBGA-B36

  • JESD-609 Code:

    e1

  • Length:

    2.4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    36

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA36,6X6,16

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.27 mm

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    2.4 mm

AFE4950YBGT Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the AFE4950YBGT evaluation module (EVM) user's guide, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The AFE4950YBGT's ADC can be optimized by adjusting the sampling rate, gain, and offset settings based on the specific requirements of the application. Additionally, the device's internal calibration features can be used to improve ADC accuracy and linearity.
  • The AFE4950YBGT's SPI interface supports data transfer rates up to 50 Mbps, allowing for fast communication with external microcontrollers or processors.
  • The AFE4950YBGT's POR and BOR features can be handled by using external reset circuitry, such as a voltage supervisor or a reset generator, to ensure that the device is properly reset during power-up and power-down sequences.
  • The AFE4950YBGT is designed to meet various EMC standards, including IEC 61000-4-2 and IEC 61000-4-3, and has been tested to ensure compliance with these standards. However, the final EMC performance of the device depends on the specific application and PCB design.

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AFE4950YBGT Overview

Use the download button to access the AFE4950YBGT 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like AFE49, or try a keyword search, such as Other Signal Circuits

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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Part Image AFE4950YBGR Texas Instruments

Analog Circuit, 1 Func, 1 Channel, PBGA36